Sometimes sporting goods shops can be induced (coerced?) into donating the supplies you need. Of course, the press would have to be involved. ;o]
We just need PVC and some glue for this project, so it’s a hardware or plumbing store matter. The actual targets have to some from a sporting supplier, but the stands were homemade. They’ve just fallen to pieces over the years, from use and heat/cold/sun exposure.